you can mint any amount of tokens and steal eth from the contract

Lines of code Vulnerability details Impact attacker calls the mintViaAsset function if attacker want to lend eth that you suppy the contract , it wil take eth make it into weth then what you lend . you can mint how many tokens you want because if iseth is true it just converts the eth to weth and...

Upgraded Q -> M from 182 [1655245716777]

Judge has assessed an item in Issue 182 as Medium risk. The relevant finding follows: L-Can send ETH more than buyOption premium required Link. requiremsg.value = premium should be requiremsg.value == premium to prevent user send too much eth. Only beneficiary benefit from this. Contract should...

Usage of deprecated transfer to send ETH

Lines of code Vulnerability details Impact Usage of deprecated transfer Swap can revert. Proof of Concept The original transfer used to send eth uses a fixed stipend 2300 gas. This was used to prevent reentrancy. However this limit your protocol to interact with others contracts that need more th...

More than 1 zero address token in burnToTarget may lead to draining of FeeBurner.sol

Lines of code FeeBurner.solL43-L88 Vulnerability details Impact The burnToTarget function in FeeBurner.sol allows any array of tokens to be used. If the tokens array contains more than 1 zero address, the swapAll function for the swapperRouter will be called more than once with the same msg.value...

RewardHandler.burnFees() could fail depending on number of pools with underlying = address(0)

Lines of code Vulnerability details Impact If more than one pool has underlying = address0 then RewardHandler.burnFees will fail or use ETH balance from FeeBurner.sol. Proof of Concept RewardHandler.solL40-L50 uint256 ethBalance = addressthis.balance; address memory tokens = new address; for...

Attacker can get drain ETH for targetLpToken_

Lines of code Vulnerability details Impact Attacker can drain all ETH from FeeBurner.sol. Technically msg.value gets sent to swapperRouter, but since this contract is out of scope FeeBurner.sol will be treated as the victim Proof of Concept FeeBurner.solL56-L65 ... for uint256 i; i tokens.length;...

LidoVault: require(msg.value == 0);

Reference: 2 Impact 8 Consider adding here requiremsg.value == 0; since it is non-ETH token. Affected code: --- The text was updated successfully, but these errors were encountered: All reactions...

Upgraded Q -> M from 294 [1654058024144]

Judge has assessed an item in Issue 294 as Medium risk. The relevant finding follows: Beneficiary is credited additional ETH above premium The CallybuyOption function ensures that the caller sends an ETH amount equal to or greater than the calculated premium: buyOptionL224 requiremsg.value =...

Incorrect msg.value usage could lead to fund loss

Lines of code Vulnerability details Impact The burnToTarget function is using msg.value in a loop which is passed to swapAll function of swapperRouter. Since msg.value amount will not change within loop, contract will end up using its own ETH Proof of Concept 1. User calls burnToTarget function...

complexfluids.ethz.ch Cross Site Scripting vulnerability OBB-2626328

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

new packages: RDMA stack

An update is available for mpitests, ucx, rdma-core, mstflint, libvma, libpsm2, fabtests, openmpi, perftest, eth-tools, mpich, libfabric. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

ETH transefer is not checked properly

Lines of code Vulnerability details Title ETH transefer is not checked properly Impact Function will return successfully even if the transfer of ETH failed Proof of Concept in smart-contracts/LidoVault.solL141-L142 the function returns before checking that the ETH is sent properly. This may cause...

Possible lost msg.value

Lines of code Vulnerability details Impact Possible lost value in depositCollateral function call Proof of Concept In call depositCollateral can will send value and the asset can be an ERC20!= address0, if LidoVault and ConvexCurveLPVault contract receive this call the fouds will lost Also in...

Withdrawing ETH collateral with max uint256 amount value reverts transaction

Lines of code Vulnerability details Impact Withdrawing ETH collateral via the withdrawCollateral function using typeuint256.max for the amount parameter reverts the transaction due to asset being the zero-address and IERC20Detailedasset.decimals not working for native ETH. Proof of Concept...

hard-coded slippage may freeze user funds during market turbulence

Lines of code Vulnerability details Impact GeneralVault.solL125 GeneralVault set a hardcoded slippage control of 99%. However, the underlying yield tokens price may go down. If Luna/UST things happen again, users' funds may get locked. LidoVault.solL130-L137 Moreover, the withdrawal of the...

At LidoVault.sol, _withdrawFromYieldPool()function, ETH transfer return value is not checked

Lines of code Vulnerability details Impact At withdrawFromYieldPool ETH transfer return value is not checked as the return statement at line 141 breaks the return value checking. Proof of Concept function withdrawFromYieldPool address asset, uint256 amount, address to internal override returns...

User may lose ETH when depositing stETH

Lines of code GeneralVault.solL75-L89 LidoVault.solL79-L104 Vulnerability details Impact When the depositCollateral function is used in the LidoVault.sol contract, a user depositing stETH may mistakenly have a non-zero msg.value. The ETH would be passed to the contract and the user would lose tha...

return before require statement

Lines of code Vulnerability details Impact Function LidoVaultwithdrawFromYieldPool returns before the return value of call is validated, so if the call fails the function finishes execution and the user doesn't receive ETH Proof of Concept Tools Used Manual review Recommended Mitigation Steps pla...

depositCollateral allows user's ETH sent along with the tx to be stuck forever

Lines of code Vulnerability details Impact LidoVault and ConvexCurveLPVault both inherit from GeneralVault that implement the method depositCollateral. This method has the keyword payable so it allows users to send ETH with the tx. depositToYieldPool that is called inside depositCollateral in bot...

Withdraw all with amount: type(uint256).max in native token (ETH) will always revert

Lines of code Vulnerability details if amount == typeuint256.max uint256 decimal = IERC20Detailedasset.decimals; amount = amountToWithdraw.multhis.pricePerShare.div10decimal; Per the comment: The asset address for collateral asset = 0x0000000000000000000000000000000000000000 means to use ETH as...